Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI mode will help you find out quickly.
Try me now
Quick View
2.5/3.5 Hard Drive Serial SATA to ATA IDE PATA Card 40 Pin Converter Adapter
Limited time offer, ends 08/16
- Model #: DG-ADD-convert-50
- $30.99 –
- Free Shipping
Quick View
PCIe to 2-Port Serial Card, 9-Pin RS232 Adapter Card, Parallel & COM Port Expansion Card, WCH382L
- Model #: C7FW0626-JIA-94
- $18.27 –
- Free Shipping
Quick View
PCI-E Serial Port Card PCIe to 4/2 Port RS232, Industrial 4/2 x 9-Pin COM Expansion Card, ASIX AX99100 Two wires
- Model #: C7FW0626-JIA-82
- $24.98 –
- Free Shipping
Quick View
SEDNA - PCI Express 2 Port Serial Adapter Card - Oxford OXPCIe952 chipset (2 pieces Low Profile Brackets Included)
- Model #: 994787639785
- $70.49 –
- More options from $70.39 - $74.79
- Free Shipping
Quick View
PCIe to 4-Port RS232 Serial Card ASIX AX99100, Industrial 4x DB9 COM Port Expansion, for Desktop & Industrial Control
- Model #: C7FW0626-JIA-43
- $22.98 –
- Free Shipping
Quick View
Ch9350 Module Hid Keyboard Mouse to Serial Port Virtual Keyboard Scanning Gun to Serial Port KVM
- Model #: C7FKOYS-1166
- $19.49 –
- Free Shipping
Quick View
2-Port PCIe Serial Expansion Card with Industrial DB9 RS232 COM Ports, 16C550 UART WCH382 Chip for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, Low Bracket Included
- Brand: HP
- Part Number: 749235272744
- Connectors: 1 x RJ45
- Interface: PCI
- Model #: 617593472331
- $55.99 –
- Free Shipping
Quick View
Zigbee Module Ti cc2530 Development Board Module Serial Port Wireless Development Board CC2530 Core Board
- Model #: LC6W1J12-864
- $20.99 –
- Free Shipping
Quick View
Zigbee Module Ti cc2530 Development Board Module Serial Port Wireless Development Board CC2530 Core Board
- Model #: LC6W1J12-990
- $20.99 –
- Free Shipping
Quick View
1M CH340 USB to TTL Serial Download Cable Convert Wire Adapter for Win7/8/98/XP Cable Line Electric Adapter
- Model #: LC6W1J12-556
- $20.99 –
- Free Shipping
Quick View
SIM800L module SMS data GSM GPRS 4 frequency availe 5V serial port
- Model #: LC6W1J12-233
- $20.99 –
- Free Shipping
Quick View
Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server(USR-W610)
- Model #: LC6W1J12-3395
- $103.99 –
- Free Shipping
Quick View
USR-DR301 DIN-Rail RS232 Serial to Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket
- Model #: LC6W1J12-3400
- $78.99 –
- Free Shipping
Quick View
7+15Pin 2.5 Sata Female To 3.5 Inch Ide Sata To Ide Adapter Converter Male 40 Pin Port For Ata 133 100 Hdd Cd Dvd Serial
- Model #: 40Pin
- $18.99 –
- Free Shipping
Quick View
PCIe Combo Serial Parallel Expansion Card PCI Express to Printer LPT Port RS232 Com Port Adapter IEEE 1284 Controller Card WCH382 Chip for Desktop PC Windows 10 with Low Bracket
Limited time offer, ends 08/16
- Type: Controller Card
- External USB Ports: 2 Port
- Model #: SC0003
- $41.99 –
- Free Shipping
Quick View
PCI Serial DB9 RS232 Adapter 8 ports Serial DB9 RS232 to PCI Adapter RS-232 expansion Converter Card chip Systembase
Limited time offer, ends 08/31
- Model #: YING-GD01-A3-07624
- $88.88 –
- More options from $88.88
- Free Shipping
Quick View
4 Ports USB HUB HAT For 3 / 2 / Zero W Extension Board USB To UART For Serial Debugging Compatible With USB2.0/1.1,blue
Limited time offer, ends 08/16
- Model #: A9Y1-1022-96
- $35.09 –
- Free Shipping
Quick View
4 Port HDMI KVM Switch with Serial Port Control, 4K @60Hz 4 in 1 Out HDMI KVM Switcher Box for Share Mouse Keyboard and Monitor, Can Work with Pi-kvm, Compatible with Windows/Linux/Mac System eokCXOY
Limited time offer, ends 08/16
- Model #: C2AG-1112-45
- $88.54 –
- More options from $88.54 - $94.00
- Free Shipping
Quick View
Gearmo 2 Port RS-232 Serial to USB Type-C Adapter with LED Indicators, 5ft Length, FTDI Chipset, ESD Protection, Windows/macOS/Linux Compatible
- Model #: PEGLB08SR4XZ1D
- $68.19 –
- More options from $68.19
- Free Shipping
Quick View
DAGIJIRD 3M USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI-FT23+SP213 Chip Terminal Board LED Signal Lights for Windows
- Model #: PEGLB0C7Z7S29H
- $73.19 –
- More options from $73.19
- Free Shipping
Quick View
Better to FT232RL 6pin FT232BL USB to Serial adapter module USB TO TTL RS232 Cable FT232BL CHIP
- Model #: C43K-0420-3444
- $9.98 –
- More options from $9.98 - $18.99
- Free Shipping
Quick View
Better to FT232RL 6pin FT232BL USB to Serial adapter module USB TO TTL RS232 Cable FT232BL CHIP
- Model #: C43K-0420-3404
- $9.98 –
- More options from $9.98 - $18.99
- Free Shipping
Quick View
Serial Bus Servo Driver Board with Servo Power Supply and Control Circuit, Suitable for ST/SC Series Serial Bus Servos, Supports Controlling up to 253 ST/SC Series Serial Bus Servos at the Same Time
Limited time offer, ends 08/16
- Model #: C2AG-C-051500269
- $28.84 –
- More options from $28.84 - $31.16
- Free Shipping
Quick View
Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
- Model #: C43K-0420-3550
- $17.08 –
- More options from $17.07
- Free Shipping
Quick View
waveshare Industrial Isolated Rail-Mount RS232/485/422 Serial Server, RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial Converter, Multi Communication Modes, Support Modbus Gateway
Limited time offer, ends 08/16
- Model #: C2AG-C-051500328
- $75.96 –
- More options from $75.96 - $81.56
- Free Shipping
Quick View
Waveshare RS232 To TTL Module 3V-5.5V Serial Port Module SP3232 Chip RS232 SP3232 Module Strip Cable DB9 To TTL Converter Board
- Model #: C43K-0420-3214
- $12.48 –
- More options from $12.48 - $18.99
- Free Shipping
Quick View
Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
- Model #: C43K-0420-3510
- $17.08 –
- Free Shipping
Quick View
Waveshare RS232 To TTL Module 3V-5.5V Serial Port Module SP3232 Chip RS232 SP3232 Module Strip Cable DB9 To TTL Converter Board
- Model #: C43K-0420-3174
- $12.48 –
- More options from $12.48 - $18.99
- Free Shipping
Quick View
waveshare Ethernet Industrial Serial Server RS485 to RJ45 Ethernet Module, TCP/IP to Serial, Support Rail-Mount/Modbus Gateway, TCP Server/TCP Client/UDP Mode/UDP Multicast Multi Communication Modes
Limited time offer, ends 08/16
- Model #: C2AG-C-051500222
- $66.08 –
- More options from $66.08 - $71.16
- Free Shipping
Quick View
RS485 to W-i-F--i/Ethernet Module Rail-Mount Serial Server Modbus MQTT Gateway, Allow RS485 to W-i-F--i, RS485 to Ethernet, Ethernet to W-i-F--i Converter Module, Support Transparent Transmission Mode
Limited time offer, ends 08/16
- Model #: C2AG-C-051500339
- $88.12 –
- More options from $88.12 - $93.56
- Free Shipping
Quick View
DR301 DIN-Rail Serial Server RS232 Serial to Ethernet Converter Module
- Model #: PEGLB08319DDZ1
- $105.19 –
- More options from $105.19
- Free Shipping